Product description
1， health: ceramics have a history of more than one thousand years， the performance of ceramics is stable， not easy to change， do not react with food， do not affect the color and taste of food.
We are doing an experiment with a common metal knife and a ceramic fruit knife. With a general metal knife cut fruit， usually you will find that Apple or pear and other fruits on the surface will soon become dark， it is because the fruit itself with the composition of the air from the chemical reaction of the reason. However， with a ceramic knife to cut fruit， you will find that the surface of the fruit is very slow， or simply can not see. That's why. Ordinary metal fruit knife in the cut fruit， the metal surface and the fruit itself is also a reaction， but， in general， we can not see. In fact， this is harmful to the human body. Moreover， the contact with the metal， the faster the fruit is the speed of air oxidation. The ceramic knife is no reaction with the fruit， it will not accelerate the oxidation of fruit and air speed， so， with a ceramic fruit knife cut fruit certainly beautiful
Health: ceramic surface finish， surface is not easy to absorb food particles， easy to clean， porcelain bowl than stainless steel bowl washing is the truth; at the same time it no oxidation and rust， not afraid of acid and alkali， corrosion resistance， eternal qualities 3， sharp， the sword of the first condition is to high hardness and the hardness of the steel knife is Vickers hv700， ceramic knife hardness is found to be; so ceramic knife than the steel knife sharp.
5， high temperature resistant: zirconia melting point is 2677 degrees Celsius， the melting point of the steel is 1400. 6， light: the density of steel is 7.85， the density of the ceramic knife is 6， the use of more portable and flexible， hand is not easy to fatigue. 7 and beautiful: ceramic knife color white as jade， jade luster can processing into a mirror， can also be made into a color knife with bright color， can be made of plastic， sandalwood， ebony， handle all kinds of metal materials; can also laser in flank play on his name and company name， can also play on the pattern， add beauty and fun.
8， fashion: ceramic knife is now known as the "noble knife"， and now many people in Europe and America developed countries in the use of ceramic knife; ceramic knife instead of a metal knife has been a trend， as early as early fashion.
Grain size size M !#!lt!*!0.6 Grain
Thermal conductivity conductivity W/m Thermal / K 2.5
Production process of ceramic knife:
1， mixing ingredients: ball mill， vibrating mill， ball milling， adding glue， ball milling.
2， blade sharpening: after the kiln of the knife blank through the diamond grinding wheel and other equipment to process the surface of the blade and the cutting edge.
3， test knife: for different batches， different time of production of ceramic blade， in addition to monitoring the performance of the index， before leaving the factory should also carry out a test knife， in order to test the cutting performance of the blade. The test knife is generally done on the machine tool of the factory.
4， a handle installation: will after vertical mill surface processing and edged blade use glue to paste on the handle， a comfortable， health， sharp ceramic tool will make.
5， packing inspection: check the product of damaged， defective， defective， qualified， packaging.
SGS testing of qualified reports (through the EU regulations on food contact with the ceramic soluble lead and cadmium standards)
